Collection:
2020-2024 GM 2500 / 3500 Fuel System
93 products
FASS | Extreme Water Separator
Regular Price
$29.45
Sale Price
$29.45
Regular Price
Unit Price
/per
Fass Fuel Systems XWS-3002 Extreme Water Separator
Our new more efficient Extreme Water Separator is rated at 2 microns absolute. The reason our water separator no longer drain is because the filte...
S&S Diesel | 2017-2023 GM L5P Duramax CP3 12MM Conversion Kit
Regular Price
$3,406.00
Sale Price
$3,406.00
Regular Price
Unit Price
/per
For competition use only. Tuning is required, not for stock trucks. Does not ship to California.
AirDog | PurefLow Universal Fuel Sump Kit
Regular Price
$116.00
Sale Price
$116.00
Regular Price
Unit Price
/per
The Diesel Rx universal fuel sump helps aid aftermarket fuel systems by utilizing gravity to pull fuel from the tank. Our redesigned sump has both a suction and return port! We integrated a dual o-...
S&S Diesel | 2017-2023 GM L5P Duramax CP3 10MM Conversion Kit
Regular Price
$2,912.00
Sale Price
$2,912.00
Regular Price
Unit Price
/per
For competition use only. Tuning is required, not for stock trucks. Does not ship to California.
FASS | 2017-2024 GM L5P Duramax Billet Fuel Filter Cap
Regular Price
$110.00
Sale Price
$110.00
Regular Price
Unit Price
/per
The OEM plastic fuel filter cap on your L5P Duramax is susceptible to rounding off when replacing the water separator and cracking during extreme cold weather conditions. Upgrade your OEM plastic f...
Sold Out
Fleece | 2017-2022 GM 2500 / 3500 Duramax Replacement Fuel Injector Connector With Pigtail (8 Pack)
Regular Price
$299.99
Sale Price
$299.99
Regular Price
Unit Price
/per
A common failure point on the L5P Duramax, our replacement connector with 4.5" pigtail for the fuel injectors will get you back on the road quickly. This connector is typically replaced during an ...
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device